{
  "model": "qwen/qwen3.8-27b",
  "date": "2026-10-19",
  "provider": "TensorX",
  "request_reasoning": {
    "aa": "xhigh",
    "bb": "medium"
  },
  "bb_max_output_tokens": 32000,
  "bb_judge": "openai/gpt-5.4-mini",
  "aa": {
    "count": 10,
    "date": "2026-08-18",
    "thinking": "xhigh",
    "score": 91.0,
    "valid_answers": 10,
    "tokens_in": 366501,
    "tokens_out": 33869,
    "mean_seconds": 83.41,
    "tasks": [
      {
        "task": "aa-00",
        "case": "BGH IX ZR 143/20 15.04.2021",
        "score": 90.0,
        "tokens_in": 47176,
        "tokens_out": 1953,
        "seconds": 57.7,
        "steps": 5
      },
      {
        "task": "aa-01",
        "case": "BAG, 22.07.2021, 2 AZR 193/21",
        "score": 100.0,
        "tokens_in": 17943,
        "tokens_out": 2872,
        "seconds": 69.4,
        "steps": 3
      },
      {
        "task": "aa-02",
        "case": "BAG, 19.05.2021, 5 AS 2/21",
        "score": 90.0,
        "tokens_in": 42979,
        "tokens_out": 5673,
        "seconds": 140.7,
        "steps": 4
      },
      {
        "task": "aa-03",
        "case": "BAG, 20.05.2021, 2 AZR 457/20",
        "score": 80.0,
        "tokens_in": 32675,
        "tokens_out": 4041,
        "seconds": 96.1,
        "steps": 4
      },
      {
        "task": "aa-04",
        "case": "BAG, 20.05.2021, 2 AZR 560/20",
        "score": 90.0,
        "tokens_in": 40339,
        "tokens_out": 5117,
        "seconds": 120.2,
        "steps": 5
      },
      {
        "task": "aa-05",
        "case": "BAG, 28.04.2021, 10 AZR 404/18",
        "score": 90.0,
        "tokens_in": 46536,
        "tokens_out": 5111,
        "seconds": 123.2,
        "steps": 5
      },
      {
        "task": "aa-06",
        "case": "BAG, 27.04.2021, 2 AZR 540/20",
        "score": 90.0,
        "tokens_in": 30889,
        "tokens_out": 2150,
        "seconds": 53.6,
        "steps": 4
      },
      {
        "task": "aa-07",
        "case": "BAG, 27.04.2021, 2 AZR 342/20",
        "score": 90.0,
        "tokens_in": 47062,
        "tokens_out": 1964,
        "seconds": 53.0,
        "steps": 5
      },
      {
        "task": "aa-08",
        "case": "BAG, 27.04.2021, 9 AZR 662/19",
        "score": 100.0,
        "tokens_in": 25957,
        "tokens_out": 2143,
        "seconds": 52.9,
        "steps": 4
      },
      {
        "task": "aa-09",
        "case": "BAG, 31.03.2021, 5 AZR 197/20",
        "score": 90.0,
        "tokens_in": 34945,
        "tokens_out": 2845,
        "seconds": 67.3,
        "steps": 5
      }
    ],
    "reused_existing_run": true
  },
  "bb": {
    "count": 15,
    "date": "2026-10-19",
    "thinking": "medium",
    "score": 49.6,
    "valid_answers": 15,
    "tokens_in": 33911,
    "tokens_out": 218108,
    "mean_seconds": 407.86443414837123,
    "tasks": [
      {
        "task": "bb-00",
        "area": "Zivilrecht",
        "score": 51.0,
        "grade_points": 4.0,
        "passed": true,
        "tokens_in": 2089,
        "tokens_out": 21586,
        "seconds": 504.617129214108,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-01",
        "area": "Zivilrecht",
        "score": 51.5,
        "grade_points": 4.0,
        "passed": true,
        "tokens_in": 1901,
        "tokens_out": 14759,
        "seconds": 373.6214185208082,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-02",
        "area": "Zivilrecht",
        "score": 45.0,
        "grade_points": 3.0,
        "passed": false,
        "tokens_in": 1852,
        "tokens_out": 6701,
        "seconds": 169.29527719318867,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-03",
        "area": "Zivilrecht",
        "score": 51.0,
        "grade_points": 4.0,
        "passed": true,
        "tokens_in": 2113,
        "tokens_out": 9936,
        "seconds": 289.7954490929842,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-04",
        "area": "Zivilrecht",
        "score": 58.5,
        "grade_points": 6.0,
        "passed": true,
        "tokens_in": 2151,
        "tokens_out": 13411,
        "seconds": 427.8770850971341,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-05",
        "area": "Öffentliches Recht",
        "score": 37.5,
        "grade_points": 2.0,
        "passed": false,
        "tokens_in": 3113,
        "tokens_out": 15837,
        "seconds": 428.8228358030319,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-06",
        "area": "Öffentliches Recht",
        "score": 38.0,
        "grade_points": 2.0,
        "passed": false,
        "tokens_in": 2381,
        "tokens_out": 11119,
        "seconds": 309.1467343494296,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-07",
        "area": "Öffentliches Recht",
        "score": 49.0,
        "grade_points": 3.0,
        "passed": false,
        "tokens_in": 2405,
        "tokens_out": 15196,
        "seconds": 451.8335443586111,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-08",
        "area": "Öffentliches Recht",
        "score": 47.0,
        "grade_points": 3.0,
        "passed": false,
        "tokens_in": 2963,
        "tokens_out": 11018,
        "seconds": 310.6496938019991,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-09",
        "area": "Öffentliches Recht",
        "score": 51.5,
        "grade_points": 4.0,
        "passed": true,
        "tokens_in": 1793,
        "tokens_out": 10992,
        "seconds": 330.8731689751148,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-10",
        "area": "Strafrecht",
        "score": 57.0,
        "grade_points": 6.0,
        "passed": true,
        "tokens_in": 2111,
        "tokens_out": 12807,
        "seconds": 383.1170102953911,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-11",
        "area": "Strafrecht",
        "score": 45.5,
        "grade_points": 3.0,
        "passed": false,
        "tokens_in": 2344,
        "tokens_out": 17698,
        "seconds": 485.3770289570093,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-12",
        "area": "Strafrecht",
        "score": 55.0,
        "grade_points": 5.0,
        "passed": true,
        "tokens_in": 2184,
        "tokens_out": 17723,
        "seconds": 559.1866127625108,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-13",
        "area": "Strafrecht",
        "score": 45.5,
        "grade_points": 3.0,
        "passed": false,
        "tokens_in": 2396,
        "tokens_out": 25591,
        "seconds": 735.243699580431,
        "attempts": 1,
        "finish_reason": "stop"
      },
      {
        "task": "bb-14",
        "area": "Strafrecht",
        "score": 61.0,
        "grade_points": 7.0,
        "passed": true,
        "tokens_in": 2115,
        "tokens_out": 13734,
        "seconds": 358.5098242238164,
        "attempts": 1,
        "finish_reason": "stop"
      }
    ],
    "grade_points_mean": 3.933333333333333,
    "pass_rate_percent": 53.333333333333336,
    "retry_attempts": 0,
    "token_limit_hits": 0,
    "mode": "direct_without_tools"
  },
  "lg_score": 70.3,
  "input_usd_per_million": 0.4,
  "output_usd_per_million": 2.4,
  "pricing_as_of": "2026-10-19",
  "pricing_url": "https://tensorx.ai/pricing/",
  "eur_usd_reference_date": "2026-10-19",
  "eur_usd_reference_rate": 1.1225,
  "eur_usd_reference_url": "https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml",
  "total_cost_usd": 0.7649096,
  "average_cost_usd_per_task": 0.030596383999999997,
  "average_cost_eur_per_task": 0.027257357683741646,
  "protocol_note": "Mixed thinking settings: the existing 10-case AA result at xhigh from 2026-08-18 is retained; only BB is replaced with the 15-case TensorX medium run from 2026-10-19. This is not a new medium agent evaluation.",
  "selection_note": "Medium was selected after all 15 identical BenGER tasks were evaluated at each of none, low, medium and xhigh. Selection uses the same cases, not an independent confirmation set. The medium-minus-low paired bootstrap 95% interval is [-1.4333, 10.6667] points.",
  "cost_note": "Current TensorX no-cache list-rate estimate for the 25 selected scored tasks, using historical AA token counts and new medium BB usage. Excludes judges, probes, other thinking levels and interrupted extra requests without saved usage. No retries or cap hits in the selected medium BB run. Not an invoice audit.",
  "scoring_note": "LG = (AA mean on 0-100 + BB mean on 0-100) / 2; all 10 AA and 15 BB cases included.",
  "source_sha256": {
    "aa": {
      "evaluation_results_tensorx_qwen3_8_27b_thinking_xhigh_10.csv": "7b337151f8c504f9bd2967f1a041323c5a63371b5fa6b016f83546932bb607bc"
    },
    "bb": {
      "bench/benger/data/benchathon.json": "e7cd6d4bbdbcf6bcecaf15c18056c879a6cc5511b8fec5ef0311b0563892b0e3",
      "bench/benger/prompts.py": "35afc286246b2b5853c35c839b626cf699dac19dfb9b22bbe0cbb71937f43315",
      "scripts/benger_eval.py": "304baab4f34fc3fbf13a4c623d6f140bfb9923191039eab3500e085ccd737b71",
      "experiments/qwen38_benchathon_thinking/20261019/run.py": "59edde7d557aa4a35f04f220eb4e26a8efa0b5f177ca7c4f04609eb4aa243ac1"
    }
  },
  "experiment_source_sha256": {
    "summary.json": "dc48996a1b7855112fd7a7ddae3b4044e9e71435a20b68d839b0db8fed482cd7",
    "comparison.json": "90242c1ad2fa139b68d2f21b4ed48082d3b3a061618d7430e86d3db0e5d210cd",
    "results.csv": "5770b134e2098fd9e57ee48ad9ccf6e6ae03806ee692718f9c1c8e08228ed521"
  },
  "thinking_level_comparison": {
    "levels": {
      "none": {
        "n": 15,
        "complete": true,
        "mean_score_100": 34.833333333333336,
        "bootstrap_95_ci": [
          29.433333333333334,
          40.2
        ],
        "mean_grade_points_18": 2.3333333333333335,
        "passed": 1,
        "valid_answers": 15,
        "mean_generation_seconds": 155.74669299324353,
        "median_generation_seconds": 152.55117768794298,
        "tokens_in": 33941,
        "tokens_out": 82917,
        "total_cost_usd_no_cache": 0.2125772,
        "retry_attempts": 0,
        "token_limit_attempts": 0,
        "final_answers_at_token_limit": 0,
        "token_accounting_complete": true,
        "incomplete_usage_attempts": 0,
        "infrastructure_error_attempts": 0,
        "cost_per_case_usd_no_cache_recorded": 0.014171813333333333
      },
      "low": {
        "n": 15,
        "complete": true,
        "mean_score_100": 45.0,
        "bootstrap_95_ci": [
          39.43333333333333,
          50.2
        ],
        "mean_grade_points_18": 3.533333333333333,
        "passed": 4,
        "valid_answers": 15,
        "mean_generation_seconds": 343.76508868187665,
        "median_generation_seconds": 348.05210080742836,
        "tokens_in": 34301,
        "tokens_out": 183791,
        "total_cost_usd_no_cache": 0.45481879999999997,
        "retry_attempts": 0,
        "token_limit_attempts": 0,
        "final_answers_at_token_limit": 0,
        "token_accounting_complete": true,
        "incomplete_usage_attempts": 0,
        "infrastructure_error_attempts": 0,
        "cost_per_case_usd_no_cache_recorded": 0.030321253333333333
      },
      "medium": {
        "n": 15,
        "complete": true,
        "mean_score_100": 49.6,
        "bootstrap_95_ci": [
          46.43333333333333,
          52.833333333333336
        ],
        "mean_grade_points_18": 3.933333333333333,
        "passed": 8,
        "valid_answers": 15,
        "mean_generation_seconds": 407.86443414837123,
        "median_generation_seconds": 383.1170102953911,
        "tokens_in": 33911,
        "tokens_out": 218108,
        "total_cost_usd_no_cache": 0.5370235999999999,
        "retry_attempts": 0,
        "token_limit_attempts": 0,
        "final_answers_at_token_limit": 0,
        "token_accounting_complete": true,
        "incomplete_usage_attempts": 0,
        "infrastructure_error_attempts": 0,
        "cost_per_case_usd_no_cache_recorded": 0.03580157333333333
      },
      "xhigh": {
        "n": 15,
        "complete": true,
        "mean_score_100": 11.533333333333333,
        "bootstrap_95_ci": [
          0.0,
          23.6
        ],
        "mean_grade_points_18": 1.2,
        "passed": 3,
        "valid_answers": 3,
        "mean_generation_seconds": 2637.635650807619,
        "median_generation_seconds": 2752.3237821385264,
        "tokens_in": 92148,
        "tokens_out": 1268622,
        "total_cost_usd_no_cache": 3.081552,
        "retry_attempts": 30,
        "token_limit_attempts": 38,
        "final_answers_at_token_limit": 1,
        "token_accounting_complete": false,
        "incomplete_usage_attempts": 5,
        "infrastructure_error_attempts": 5,
        "cost_per_case_usd_no_cache_recorded": 0.2054368
      }
    },
    "paired_comparisons": [
      {
        "comparison": "low minus none",
        "mean_score_difference": 10.166666666666666,
        "paired_bootstrap_95_ci": [
          3.933333333333333,
          15.966666666666667
        ],
        "wins": 13,
        "ties": 0,
        "losses": 2
      },
      {
        "comparison": "medium minus none",
        "mean_score_difference": 14.766666666666667,
        "paired_bootstrap_95_ci": [
          9.366666666666667,
          20.4
        ],
        "wins": 14,
        "ties": 0,
        "losses": 1
      },
      {
        "comparison": "medium minus low",
        "mean_score_difference": 4.6,
        "paired_bootstrap_95_ci": [
          -1.4333333333333333,
          10.666666666666666
        ],
        "wins": 10,
        "ties": 0,
        "losses": 5
      },
      {
        "comparison": "xhigh minus medium",
        "mean_score_difference": -38.06666666666667,
        "paired_bootstrap_95_ci": [
          -48.9,
          -24.966666666666665
        ],
        "wins": 2,
        "ties": 0,
        "losses": 13
      }
    ],
    "limitations": [
      "This is the 15-case Benchathon component, not a new combined LG Score; the 10-case agent evaluation was not run.",
      "One answer per task and setting, with the established empty-answer retries; one judge grade per nonempty answer.",
      "Latency reflects varying concurrent provider load and includes recorded generation retries, excluding judging.",
      "Costs use no-cache list rates and recorded usage only; judge, probes, and interrupted or broken connections without saved usage are excluded. Cache discounts are omitted. These are incomplete estimates of full run spend, not an invoice audit.",
      "Historical Qwen Benchathon results used a different provider and are not a controlled thinking-level comparison."
    ]
  },
  "downloads": {
    "aa": "qwen38-medium-2026-10-19-aa.csv",
    "bb": "qwen38-medium-2026-10-19-bb.csv"
  },
  "result_sha256": {
    "qwen38-medium-2026-10-19-aa.csv": "0c1c884226a74672936cdb01cbda67179c3aa558ca47fff2add19cc8276763c0",
    "qwen38-medium-2026-10-19-bb.csv": "7808516c0fe151b90ddb06b98636fa4d50d79adc5e84d534d6419746d2d6f430"
  },
  "validation": {
    "all_25_tasks_scored": true,
    "bb_fixture_matches_published_lg": true,
    "selected_bb_usage_complete": true,
    "agent_not_rerun": true
  },
  "previous_published_entry": {
    "rank": "9",
    "model": "Qwen3.8 27B",
    "thinking": "xhigh",
    "aa_backend": "TensorX",
    "bb_backend": "OpenRouter",
    "aa_score": "91.0",
    "bb_score": "39.6",
    "bb_grade_points_mean": "3.4667",
    "bb_grade_label": "mangelhaft",
    "lg_score": "65.3",
    "average_backend_cost_eur_per_task": "0.047596",
    "average_backend_cost_usd_per_task": "0.055164",
    "aa_tokens_in": "366501",
    "aa_tokens_out": "33869",
    "bb_tokens_in_including_retries": "49149",
    "bb_tokens_out_including_retries": "443268",
    "bb_valid_answers": "13",
    "bb_retry_attempts": "6",
    "bb_max_output_tokens": "32000",
    "aa_test_date": "2026-08-18",
    "bb_test_date": "2026-09-02",
    "pricing_as_of": "2026-09-02",
    "eur_usd_reference_rate": "1.1590",
    "cost_note": "",
    "external_customer_price_eur_per_task_assumption": "",
    "webapp_customer_price_eur_per_research_no_cache": ""
  }
}
